The country from whence these poor victims come produces sufficient dates to furnish the whole army, and the conquerors brought away enough to supply their slaves and animals. There are in this country some singular insulated rocks, which are almost inaccessible, and which stand on plains of sand. On these many of the Tibboo live, and by means of large stones and arrows are able to keep off any people, who, like themselves, are without muskets. The Sultan’s army, in a former Ghrazzie, stormed some of these fastnesses; and though they were superior in number and arms, and the Tibboo naturally timid, they met with very severe loss. The plan adopted by the Arabs in taking these people is described in the following manner.—They rest for the night, two or three hours ride from the village intended to be attacked; and after midnight, leaving their tents and camels, with a small guard, they advance, so as to arrive by daylight; they then surround the place, and, closing in, generally succeed in taking all the inhabitants. As those who elude the first range have also to pass several bodies placed on the look-out, and armed with guns, their chance of escape is almost impossible. On a rising ground, at a convenient distance, is placed a standard, round which are stationed men prepared to receive and bind the captives, as they are brought out by those who enter the town: when bound, the pillagers return for fresh plunder. In the course of one morning, a thousand or fifteen hundred slaves have sometimes been procured in this manner, by two or three hundred men only. When the inhabitants are all secured, the camels, flocks, and provisions, come into requisition; and these dreaded Arabs march on and conquer other defenceless hordes, in the same manner. The Tibboo of Borgoo are of a lighter complexion than other Negroes, and are handsome people. The females braid their hair, which is not very woolly, in long plaits, which hang down round their head in bobbins of sometimes eighteen inches in length. The Arabs found many pigeons in Borgoo; these birds emigrate from Fezzan in October and November, to Kawār, Bilma, Borgoo, and other places to the southward. January 12th. Therm. 3°. Left Gatrone, and preceded the Ghrazzie to the wells of Wudakaire, from which place I have already noted the bearings to Gatrone. We slept here, and took care that it should be at least a mile distant from the Arabs. My Maherry was now in tolerable condition, owing to the care taken of him by the Marāboot, to whom I sent a six-bladed knife, as an acknowledgment for his trouble; this he considered so splendid a present, that his house had a constant succession of visitors, to see and admire its wonderful blades, saws, &c. which were opened with great care, and looked on with astonishment.